| // Copyright 2016 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // With no repr attribute the discriminant will default to isize. |
| // On 32-bit architectures this is equivalent to i32 so the variants |
| // collide. On other architectures we need compilation to fail anyway, |
| // so force the repr. |
| #[cfg_attr(not(target_pointer_width = "32"), repr(i32))] |
| enum Eu64 { |
| Au64 = 0, |
| Bu64 = 0x8000_0000_0000_0000 //~ERROR already exists |
| } |
| |
| fn main() {} |
